Features: The SZ202 digital multimeter features not contact voltage detection (NCV), triggering red LED flashes and intensified beeping alerts when approaching live wire ideal for quick diagnostics without physical contact. Equipped with a high resolution backlight screen for visibilities in dark environment and adjustable stand for hands frees measurements, this ABS build tool ensures Precisions in / voltage tests. Perfect for electricians, automotive technicians, and DIY enthusiasts needing reliable polarity detection for batteries or troubleshooting household/industrial circuits. Safely identify live wire during electrical repairs or test car battery terminals with clear polarity indicators ( symbol) in garages, workshops, or construction sites. streamlines your workflows with data hold functionality and ergonomic design, making this multimeter a must get diagnostic tool for professional voltage measurement tasks. Specifications: Material: ABS Size: about 3.25x6.49x13cm/1.27x2.55x5.11inch Package Includes: 1 set Digital Multimeter note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differenceS between different monitors, the picture may not reflect the actual colorful of the item.